colorful roof exhaust fan
USD $30 - $150 /Set
Min.Order:1 Set
Qingzhou Hengyuan Temperature-Controlled Equipment Co., Ltd.
color Unpowered ventilator
1.Without any energy, environment friendly, benefit from an investment for life.
2. Efficient ventilation, moisture capacity
3. Special blade design ensures to operate sensitively.
4. Imported bearings, low noise, durable
5. The unique angle-diameter, easy to install.
roof fan
1. Natural wind drives, operates all day.
2. High sensitivity, slight wind or the range of temperature can drive the tubine blader to move.
3. Rotary stablely, quietly to improve the inner environment of room.
4. Using complete senior axis bearing, no lubrication, solid.
5. Corrosion resistance, acid and alkali proof and long service life.
Model | Material | Size mm | Weight kg | Number of blade | Height mm |
Roof fan-3.6 | Stainless steel | 360 | 4.2 | 24 | 300 |
Roof fan-5 | 500 | 8.5 | 30 | 390 | |
Roof fan-6 | 600 | 10.8 | 34 | 530 |